A catalytic role

There are currently a large number of free games, you see now this is just my list, "one of the words," I just think the current market; pick out the best 5 free online games only. And I am here only those that can be downloaded free (even if the game contains some of the charges), without having to pay a monthly fee or pay for the game client. So put GuildWars (fighting), WarhammerOnline (Warhammer Online), GlobalAgenda (Global Plan) and other similar games excluded, because they are only "partially free" only (they also take some time fee or monthly fee mode). After those games we can separate out a list, but this time being not to have them included. In addition, we all know that the free market game are actually a "small transaction" mode (ie, free games, props charges), and props mall where some of the items have the additional effect in some games is too much to improve, for those non-paying players is unfair.

A few years ago, free games are often "poor quality, shoddy," a synonym. But now, in using free mode of the game also emerged a number of high-quality work, more and more players come to accept this game mode. Of course, I feel developers and publishers are still players in the psychological study of deliberately trying to discover what things they are willing to pay, which is reluctant, but in general, free model is being more and more people favor, and several games are more or less played a catalytic role.